J
Javid.zare.s
Guest
Hi
I need to supply3 volts for this circuit which i do get , but the strange thing is that there is no current flow in circuit section , (tested with other things but nothing (3 volts, 0 amp))
( before i add 30 ohm resistor it (circuit board) randomly would work
but now even shorting them wont do anything)
The led shines very dim when circuit is disconnected (or turned off) which supposed not to (0.8 volts across its leads)
Schematics:
**broken link removed**
**broken link removed**
[From uupload.ir /download.php ?file =06hw_image.jpg]
[From uupload.ir /download.php ?file= sg5_image.jpg ]
I need to supply3 volts for this circuit which i do get , but the strange thing is that there is no current flow in circuit section , (tested with other things but nothing (3 volts, 0 amp))
( before i add 30 ohm resistor it (circuit board) randomly would work
but now even shorting them wont do anything)
The led shines very dim when circuit is disconnected (or turned off) which supposed not to (0.8 volts across its leads)
Schematics:
**broken link removed**
**broken link removed**
[From uupload.ir /download.php ?file =06hw_image.jpg]
[From uupload.ir /download.php ?file= sg5_image.jpg ]
Last edited by a moderator: